mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 101

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

The following table describes the amounts of memory for the devices covered in this
document.
3.6.3.3 Flash Memory Map
The various flash memories and the flash registers are located at different base addresses
as shown in the following figure. The base address for each is specified in
Memory
The following table identifies subdivisions within the chip's program flash memory
space. It also indicates where to find additional information about each area.
Freescale Semiconductor, Inc.
0x(00)00_0000 to 0x(00)00_03FC
0x(00)00_03FD to 0x(00)00_03FF
0x(00)00_0400 to 0x(00)00_040F
0x(00)00_0410 to upper limit
MCF51JF32
MCF51JF64
MCF51JF128
Device
Address range
Map.
Table 3-24. High Level Program Flash Memory Map
Program flash base address
32
64
128
Program flash (KB)
FlexNVM base address
FlexRAM base address
MCF51JF128 Reference Manual, Rev. 2, 03/2011
FTFL base address
Standard program flash memory, interrupt vector
table
Standard program flash memory, space for
custom oscillator-frequency trim settings
Flash Configuration Field
Standard program flash memory
Figure 3-17. Flash memory map
Program flash
Preliminary
Registers
FlexNVM
FlexRAM
Purpose
16
32
32
FlexNVM (KB)
Flash configuration field
Interrupt channel assignments
MCG oscillator-frequency trim
settings: factory and custom
Flash Configuration Field
Description
Chapter 3 Chip Configuration
1
2
2
FlexRAM (KB)
Reference
System
101